PropertyVisitorHelpers Namespace Reference

Namespaces
namespace	Private

Functions
template<typename Type >
void *	ResolveVisitedPath (const Type *RootObject, void *RootData, const FPropertyVisitorPath &Path)
template<typename Type >
void *	ResolveVisitedPathInfo_Generic (Type *This, FPropertyVisitorPath &Path, void *Data, const FPropertyVisitorInfo &Info)
template<typename Type >
void *	ResolveVisitedPathInfo_Generic (Type *This, void *Data, const FPropertyVisitorInfo &Info)
COREUOBJECT_API EPropertyVisitorControlFlow	VisitProperty (const UStruct *PropertyOwner, const FProperty *Property, FPropertyVisitorPath &Path, const FPropertyVisitorData &InData, const TFunctionRef< EPropertyVisitorControlFlow(const FPropertyVisitorPath &, const FPropertyVisitorData &)> InFunc)
COREUOBJECT_API EPropertyVisitorControlFlow	VisitProperty (const UStruct *PropertyOwner, const FProperty *Property, FPropertyVisitorContext &Context, const TFunctionRef< EPropertyVisitorControlFlow(const FPropertyVisitorContext &)> InFunc)
COREUOBJECT_API FString	PathToString (TArrayView< const FPropertyVisitorInfo > Path, const TCHAR *Separator=TEXT("."))
COREUOBJECT_API void	PathToString (TArrayView< const FPropertyVisitorInfo > Path, FStringBuilderBase &Out, const TCHAR *Separator=TEXT("."))
COREUOBJECT_API void	PathAppendString (TArrayView< const FPropertyVisitorInfo > Path, FStringBuilderBase &Out, const TCHAR *Separator=TEXT("."))
COREUOBJECT_API bool	PathIsContainedWithin (TArrayView< const FPropertyVisitorInfo > Path, TArrayView< const FPropertyVisitorInfo > OtherPath, bool *bIsEqual=nullptr)
COREUOBJECT_API FArchiveSerializedPropertyChain	PathToSerializedPropertyChain (TArrayView< const FPropertyVisitorInfo > Path)

Function Documentation

PathAppendString()

void PropertyVisitorHelpers::PathAppendString	(	TArrayView< const FPropertyVisitorInfo >	Path,
		FStringBuilderBase &	Out,
		const TCHAR *	Separator = TEXT(".")
	)

PathIsContainedWithin()

bool PropertyVisitorHelpers::PathIsContainedWithin	(	TArrayView< const FPropertyVisitorInfo >	Path,
		TArrayView< const FPropertyVisitorInfo >	OtherPath,
		bool *	bIsEqual = nullptr
	)

Is this property path contained in the specified one

Parameters

OtherPath	property path to check if it is contained in
bIsEqual	optional parameter to know if it fully match

Returns

true if it is contained in the specified path

PathToSerializedPropertyChain()

FArchiveSerializedPropertyChain PropertyVisitorHelpers::PathToSerializedPropertyChain

(

TArrayView< const FPropertyVisitorInfo >

Path

)

Convert the given path to a serialized property chain

PathToString() [1/2]

FString PropertyVisitorHelpers::PathToString	(	TArrayView< const FPropertyVisitorInfo >	Path,
		const TCHAR *	Separator = TEXT(".")
	)

Convert the given path to a string

PathToString() [2/2]

void PropertyVisitorHelpers::PathToString	(	TArrayView< const FPropertyVisitorInfo >	Path,
		FStringBuilderBase &	Out,
		const TCHAR *	Separator = TEXT(".")
	)

ResolveVisitedPath()

template<typename Type >

void * PropertyVisitorHelpers::ResolveVisitedPath	(	const Type *	RootObject,
		void *	RootData,
		const FPropertyVisitorPath &	Path
	)

Given a FPropertyVisitorPath, attempt to resolve that to a valid data pointer. RootObject is required to implement ResolveVisitedPathInfo to provide the resolver logic.

ResolveVisitedPathInfo_Generic() [1/2]

template<typename Type >

void * PropertyVisitorHelpers::ResolveVisitedPathInfo_Generic	(	Type *	This,
		FPropertyVisitorPath &	Path,
		void *	Data,
		const FPropertyVisitorInfo &	Info
	)

A generic implementation of ResolveVisitedPathInfo that uses Visit to find the property data pointer. This may be used as the ResolveVisitedPathInfo implementation for your type if it doesn't have a more optimized version.

ResolveVisitedPathInfo_Generic() [2/2]

template<typename Type >

void * PropertyVisitorHelpers::ResolveVisitedPathInfo_Generic	(	Type *	This,
		void *	Data,
		const FPropertyVisitorInfo &	Info
	)

VisitProperty() [1/2]

PRAGMA_ENABLE_DEPRECATION_WARNINGS EPropertyVisitorControlFlow PropertyVisitorHelpers::VisitProperty	(	const UStruct *	PropertyOwner,
		const FProperty *	Property,
		FPropertyVisitorContext &	Context,
		const TFunctionRef< EPropertyVisitorControlFlow(const FPropertyVisitorContext &)>	InFunc
	)

Visit the property from an instance.

VisitProperty() [2/2]

PRAGMA_DISABLE_DEPRECATION_WARNINGS EPropertyVisitorControlFlow PropertyVisitorHelpers::VisitProperty	(	const UStruct *	PropertyOwner,
		const FProperty *	Property,
		FPropertyVisitorPath &	Path,
		const FPropertyVisitorData &	InData,
		const TFunctionRef< EPropertyVisitorControlFlow(const FPropertyVisitorPath &, const FPropertyVisitorData &)>	InFunc
	)